<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>注册</title>
</head>
<body>
<h2>注册</h2>
<form action="/toRegister1" method="get">
    <input type="text" name="username"><br>
    <input type="password" name="password"><br>
    <button type="submit">注 册</button>
</form>
</body>
</html>